2109576004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{37561}}^1$

素因数の和:38323

約数の個数: 24

約数和(自身を含む): 3891423200

約数和(自身を除く): 1781847196

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 2956, 14041, 28082, 37561, 56164, 75122, 150244, 713659, 1427318, 2854636, 27757579, 55515158, 111030316, 527394001, 1054788002, 2109576004]

約数ペア:

[(1, 2109576004), (2, 1054788002), (4, 527394001), (19, 111030316), (38, 55515158), (76, 27757579), (739, 2854636), (1478, 1427318), (2956, 713659), (14041, 150244), (28082, 75122), (37561, 56164)]